| Andrew James Gillespie | Director | 30 Apr 2003 | 30 Jun 2008 | British | 57 years |
| Benjamin Warwick Whitworth | Director | 1 Nov 2004 | 11 Apr 2008 | British | 61 years |
| Benjamin Warwick Whitworth | Secretary | 1 Nov 2004 | 11 Apr 2008 | British | - |
| Cape Admin 1 Limited | Corporate Director | 25 May 2018 | 9 Apr 2019 | United Kingdom | - |
| Cape Corporate Director Limited | Corporate Director | 1 Jun 2008 | 1 Sept 2008 | United Kingdom | - |
| Christopher Francis Judd | Secretary | 23 May 2012 | 1 Oct 2013 | - | - |
| Claire Louise Craigie | Director | 30 Apr 2003 | 1 Nov 2004 | British | 62 years |
| Claire Louise Craigie | Secretary | 30 Apr 2003 | 31 Jul 2008 | British | - |
| Francis Keith John Jackson | Director | 21 Mar 1994 | 18 Jul 1996 | British | 77 years |
| Ian Richard Widdowson | Director | 31 Dec 1998 | 30 Apr 2003 | British | 73 years |
| Jeremy Rhodes | Secretary | 31 Jul 2008 | 1 Sept 2008 | British | - |
| Julian Gammage | Director | 20 Apr 1992 | 31 Mar 2000 | British | 77 years |
| Mark Hooper | Director | 3 Dec 2013 | 25 May 2018 | British | 59 years |
| Michael George Pitt-payne | Director | 21 Mar 1994 | 30 Apr 2000 | British | 86 years |
| Michael George Pitt-payne | Secretary | 21 Mar 1994 | 13 May 1999 | British | - |
| Michael Thomas Reynolds | Director | 20 Apr 1992 | 31 Mar 2000 | British | 68 years |
| Michael Thomas Reynolds | Secretary | 20 Apr 1992 | 21 Mar 1994 | British | - |
| Padraig Somers | Director | 27 Jun 2019 | 13 Jun 2023 | Irish | 49 years |
| Paul Ian Cartwright | Director | 18 Jul 1996 | 31 Dec 1998 | British | 65 years |
| Paul Raymond Ainley | Director | 20 Apr 1992 | 31 Mar 2000 | British | 81 years |
| Rachel Nancye Amey | Director | 1 Sept 2008 | 8 Mar 2013 | British | 48 years |
| Richard Friend Allan | Secretary | 1 Oct 2013 | 7 Jun 2016 | - | - |
| Richard Friend Allan | Director | 3 Dec 2013 | 7 Jun 2016 | British | 62 years |
| Richard John Skipp | Director | 8 Mar 2013 | 3 Dec 2013 | British | 58 years |
| Richard Keith Bingham | Director | 1 Jun 2008 | 1 Sept 2008 | British | 64 years |
| Stephen Harry Smith | Director | 13 May 1999 | 30 Apr 2003 | British | 79 years |
| Stephen Harry Smith | Secretary | 13 May 1999 | 30 Apr 2003 | British | - |
| Victoria Anne George | Director | 1 Sept 2008 | 15 Jan 2018 | British | 49 years |
| Victoria Anne George | Secretary | 1 Sept 2008 | 23 May 2012 | British | - |